GB1309555A - Treatment of industrial effluents - Google Patents
Treatment of industrial effluentsInfo
- Publication number
- GB1309555A GB1309555A GB1309555DA GB1309555A GB 1309555 A GB1309555 A GB 1309555A GB 1309555D A GB1309555D A GB 1309555DA GB 1309555 A GB1309555 A GB 1309555A
- Authority
- GB
- United Kingdom
- Prior art keywords
- industrial effluents
- treatment
- effluent
- oct
- produced
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1309555 Treatment of industrial effluents IMPERIAL CHEMICAL INDUSTRIES Ltd 13 Oct 1970 [13 Oct 1969] 50127/69 Heading C1C A process for the removal of unsaturated aldehydes or ketones from aqueous industrial effluents comprises extracting the effluent with an organic liquid which is a solvent for the aldehyde or ketone and which is immiscible with water. The compound removed may be 2-ethylhexanol, or mesityl oxide. Suitable organic liquids are alcohols, ethers or esters, on a high-boiling residue obtained from the distillation of crude alcohols produced by the oxo process from olefines. The effluent may be produced in the crotonization of a saturated aldehyde by aqueous alkali.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5012769 | 1969-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1309555A true GB1309555A (en) | 1973-03-14 |
Family
ID=10454755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1309555D Expired GB1309555A (en) | 1969-10-13 | 1969-10-13 | Treatment of industrial effluents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1309555A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036500A1 (en) * | 2005-09-30 | 2007-04-05 | Basf Se | Method for treating aldolisation process waste waters |
| RU2615422C1 (en) * | 2016-03-30 | 2017-04-04 | Общество с ограниченной ответственностью "Интерхим-Групп" | Method for treating salt-containing waste water of 2-ethylhexanol and 2-ethylhexanoic acid production, process area for its implementation |
-
1969
- 1969-10-13 GB GB1309555D patent/GB1309555A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036500A1 (en) * | 2005-09-30 | 2007-04-05 | Basf Se | Method for treating aldolisation process waste waters |
| EP2093198A1 (en) * | 2005-09-30 | 2009-08-26 | Basf Se | Method for treating waste water from aldolisation processes |
| US7943047B2 (en) | 2005-09-30 | 2011-05-17 | Basf Se | Process for the treatment of wastewater from aldolization processes |
| CN101277907B (en) * | 2005-09-30 | 2011-11-30 | 巴斯夫欧洲公司 | Process for the treatment of wastewater from aldolization processes |
| RU2615422C1 (en) * | 2016-03-30 | 2017-04-04 | Общество с ограниченной ответственностью "Интерхим-Групп" | Method for treating salt-containing waste water of 2-ethylhexanol and 2-ethylhexanoic acid production, process area for its implementation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |